Afaik, voxel means something like volume element, (cfr pixel as picture elemen, with x for coolness). As every column is a 3D box in this rendering method, I h

Afaik, voxel means something like volume element, (cfr pixel as picture elemen, with x for coolness). As every column is a 3D box in this rendering method, I have no issue with describing it as a 2x2 matrix of voxels.